org.xwiki.component.descriptor

Enum ComponentInstantiationStrategy

java.lang.Object

java.lang.Enum<ComponentInstantiationStrategy>

org.xwiki.component.descriptor.ComponentInstantiationStrategy

All Implemented Interfaces:

Serializable, Comparable<ComponentInstantiationStrategy>

public enum ComponentInstantiationStrategy
extends Enum<ComponentInstantiationStrategy>

Lists valid instantiation strategy types (singleton, per lookup).

Since:

1.8.1

Version:

$Id: c207698a10ac8bc5e8188e13e9c857d3136b5deb $

Enum Constant Summary

Enum Constants

Enum Constant and Description
PER_LOOKUP A new component implementation instance is created at a each lookup.
SINGLETON The same component implementation instance is returned for all lookups.

Method Summary

Methods

Modifier and Type	Method and Description
static ComponentInstantiationStrategy	valueOf(String name) Returns the enum constant of this type with the specified name.
static ComponentInstantiationStrategy[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SINGLETON

public static final ComponentInstantiationStrategy SINGLETON

The same component implementation instance is returned for all lookups.

PER_LOOKUP

public static final ComponentInstantiationStrategy PER_LOOKUP

A new component implementation instance is created at a each lookup.

Method Detail

values

public static ComponentInstantiationStrategy[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ComponentInstantiationStrategy c : ComponentInstantiationStrategy.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ComponentInstantiationStrategy valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null